An item specifically designed to be inserted between (2) two disk, clutch. It has a centrally located hole and its outer peripheral may include lugs or slot and the like.
NSN 6645-01-414-6125
NSN 5985-00-534-1409
NSN 6240-00-174-1991
NSN 6685-01-605-2959
NSN 6685-01-444-3117
NSN 6240-01-391-5373
NSN 2925-01-374-2402
NSN 5905-00-666-0058
NSN 6685-01-014-5336
NSN 6620-00-905-6590
NSN 5975-01-112-0972
NSN 5960-00-507-6098